CVE-2023-5391

Description

A CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to execute arbitrary code on the targeted system by sending a specifically crafted packet to the application.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.35%
Vendor Advisory schneider-electric.com
Affected: Schneider Electric EcoStruxure Power Monitoring Expert
Affected: Schneider Electric EcoStruxure Power Operation (EPO) with Advanced Reports
Affected: Schneider Electric EcoStruxure Power SCADA Operation with Advanced Reports
Published at:
Updated at:

References

Link Tags
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-283-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-283-02.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-5391?
CVE-2023-5391 has been scored as a critical severity vulnerability.
How to fix CVE-2023-5391?
To fix CVE-2023-5391, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-5391 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-5391 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-5391?
CVE-2023-5391 affects Schneider Electric EcoStruxure Power Monitoring Expert, Schneider Electric EcoStruxure Power Operation (EPO) with Advanced Reports, Schneider Electric EcoStruxure Power SCADA Operation with Advanced Reports.
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